While I understand the core of the idea why some might feel that way, it is in itself inherently a racist one. It is connecting actions by individuals based on race and blaming the whole for those actions like any other personal attribute assigned by skin color. It is always white guilt despite the fact atrocities have been committed by every racial group, you don't hear about black or Asian guilt in any mainstream capacity because in large part it is most profitable to guilt for gain in power, influence and wealth.
Unless you are keeping some other race as a slave in your basement, I recommend realizing you're an individual who has hopefully committed no crimes and that feeling bad about history is a promoted concept for some powerful entity's gain.